External groovingExternal grooving GBA typeGBA type

KGB (External grooving / Shallow grooving)

CDX

LH α

KGB (Will be switched to KGBA ⇨ G15)

2° LF

Right-hand shown | Right-hand Insert for Right-hand Toolholder, Left-hand Insert for Left-hand Toolholder.

KGBS (External grooving / Shallow grooving)

KGBS (Will be switched to KGBAS ⇨ G16) G

HF α LH

CD LF

2° Right-hand shown | Left-hand Insert for Right-hand Toolholder, Right-hand Insert for Left-hand Toolholder.

Toolholder dimensions

Availabi- Spare parts Dimension (mm)

lity Clamp Clamp bolt Spring Wrench (hex.)

Description Applicable inserts

RLHBLHHFLFWF
KGB&2020K-16UU20202012525

2.5 24 CGB& BH6X25 SP-6 LW-4 GBA32&

2525M-16UU25252515030
KGB&2020K22-15UU4
2020K22-25UU4.520202012525
2020K22-35UU5.5

25.5 CGB& BH6X25 SP-6 LW-4 GBA43&

2525M22-15UU4
2525M22-25UU4.525252515030
2525M22-35UU5.5
KGBS&2020K-16UU20202012525

2.5 25 CGB BH6X25 SP-6 LW-4 GBA32

2525M-16UU25252515030
KGBS&2020K22-15UU4
2020K22-25UU4.520202012527
2020K22-35UU5.5

25 CGB BH6X25 SP-6 LW-4 GBA43

2525M22-15UU4
2525M22-25UU4.525252515032
2525M22-35UU5.5

CDX shows the distance from the toolholder to the cutting edge. Available Groove Depth : „CDX“ of Insert. KGB Clamp : CGBR for Right-hand Toolholder and CGBL for Left-hand Toolholder. KGBS Clamp : CGBL for Right-hand Toolholder and CGBR for Left-hand Toolholder.